HD64180S2CP10

Microprocessors Overview

The HD64180S2CP10 is an 8-bit microprocessor manufactured by Renesas Electronics Corporation, formerly Hitachi. It operates with a maximum clock frequency of 10 MHz and utilizes CMOS technology. The device is housed in an 84-pin Plastic Quad Flat Pack (PQCC) package, specifically identified as LCC-84. Key architectural specifications include a 20-bit address bus width and an 8-bit external data bus width. The processor supports fixed-point format operations and includes two DMA channels along with four external interrupt devices. It features two serial I/O interfaces and supports low-power modes.

Microprocessors Feature Summary

• Integrates dual DMA channels for efficient data transfer management
• Supports low-power operational modes to reduce energy consumption
• Includes dedicated hardware for handling four external interrupts
• Provides dual serial I/O interfaces for communication tasks

Microprocessors Applications

• Data communication equipment requiring serial interface capabilities
• Industrial control systems utilizing 8-bit processing architectures
• Embedded applications needing direct memory access functionality

Microprocessors Procurement Notes

Verify the specific suffix 'S2' against official Renesas documentation to confirm pinout and electrical characteristics match the standard HD64180SCP series. Ensure compliance with RoHS directives as the base model may have non-compliant variants. Confirm package integrity for the 84-pin LCC form factor during inspection.

Microprocessors Selection Notes

Select this component when an 8-bit architecture with integrated DMA and serial I/O is required. Consider the 10 MHz operating speed and 20-bit address space for memory mapping needs. Evaluate the PQCC-84 package constraints for PCB layout compatibility compared to other available pin counts.

Microprocessors Part Context

This part belongs to the HD64180 family of 8-bit microprocessors developed by Hitachi, now Renesas. These processors are designed for general-purpose embedded applications. The family typically offers a balance of processing power and peripheral integration suitable for cost-sensitive industrial and consumer electronics markets.

Microprocessors Replacement Considerations

Consult official Renesas cross-reference lists for verified substitutes. Generic 8-bit microcontrollers may not provide equivalent DMA or interrupt configurations.